Remove Oreo cookies from the packaging and place on a large platter.
Stick the crème filling sides of Oreo cookies with 4 pretzels sticks on each side. You may need to trim the sticks shorter with a sharp knife. Repeat with all 20 cookies.
Melt chocolate chips in a microwave-safe bowl. Stir until smooth.
Dot the underside of each candy eyeball with melted chocolate (a toothpick is helpful with this). One at a time, stick eyeballs on top of the cookies. Repeat with remaining cookies.
If possible, refrigerate until ready to serve.
Enjoy!
Notes
I used Double-Stuf Oreos, so that the cream filling was thick enough to hold the pretzel sticks. Highly suggest getting these, or the Mega-Stuf Oreos
Candy eyeballs can be found at Wal-Mart, Amazon, or your local craft store, such as Michael's.